Antagonism

{3}{R} · Enchantment

At the beginning of each player's end step, this enchantment deals 2 damage to that player unless one of their opponents was dealt damage this turn.

Motor: se resuelve a mano

Rulings (1)

It looks back over the entire turn even if this card was not on the battlefield at the time.
Wizards of the Coast · 2004-10-04